#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "klee_change_macros.h"
#include "klee_change_functions.h"

int foo(int a, int b) {
	int c=klee_change(a+b,b+a);
	return c;
}

int main(int argc, char *argv[]) {
  return foo(5,900);
}
